Hi,
how can i print the previous, current and next line using sed?
current line is the matching line.
The following prints all lines containing 'Failure' and also the immediate next line
cat $file | sed -n -e '/Failure/{N;p;}'
Now, i also want to print the previous line too.
Thanks,... (8 Replies)
hi,
i am new to this site.
i want to write a script to compare the file size of the files in the current dir with the files in the previous directory.
the files name will be same, but the filename format will be as xyzddddyymm.txt. the files will arrive with the month end date(i want to... (5 Replies)
Hello,
Can anybody help me to correct my sed syntax to find the string and print previous two lines and current line and next one line.
i am using string as "testing"
netstat -v | sed -n -e '/test/{x;2!p;g;$!N;p;D;}' -e h
i am able to get the previous line current line next line but... (1 Reply)
Hi guys,
I have found your forum super useful. However, right now I am stuck on a seemingly "simple" thing in AWK. I have two columns of data, the first column in Age (in million years) and the second column is Convergence Rate (in mm/yr).
I am trying to process my data so I can use it to... (2 Replies)
Hi,
I have one small doubt how to go ahead and process the below requirement.
File Content
1,abc,10
2,xyz,11
3,pqr,12
4,pqr,13
5,pqr,14
Output file expected:
1,mnq,1
1,ddd,2
1,qqq,3
1,sss,4
1,ddd,5
1,eee,6
1,fff,7
1,ddr,8
1,rrd,9 (3 Replies)
Hi,
I am currently trying to work out how to compare one line with the last line I have read in via ksh. I have a file which has sorted output from a previous sort command so all the lines are in order already and the file would look something like show below. Each line has a name and a time... (5 Replies)
I need to read the contents of a file. Then I need to grep for a keyword and replace part of the grepped line based on the condition of previous and present line.
Example input file:
V {
port1 = P;
port2 = 0;
shift_port = P0; /* if next shift_port is P0 I need... (9 Replies)
Hey,
I am trying to compare formated login and logout dates from one user at a host which I have stored in a tmp directory in order to find out the total login time. I need to compare them in order to find overlapping intervals.
At first I tried to store each log in and logo date in an array... (3 Replies)
Hi scripters,
I'm quite used to run commands in the background using & like in:
$ myscript &But this is NOT what I'm trying to do today. What I'm trying to achieve is to run a script the normal way (without &), have my script do a little checkup and then jump to background. Something like:... (5 Replies)
Hi,
Suppose I have a command:$ cmd1 | cmd2I need to send a message from cmd2 to cmd1 when I receive some a certain message from cmd1. How to do this?
I think that I have to know cmd1's PID and then in cmd2 send a message to this PID. How? (24 Replies)
Discussion started by: JackK
24 Replies
LEARN ABOUT SUSE
html::formattext
HTML::FormatText(3) User Contributed Perl Documentation HTML::FormatText(3)NAME
HTML::FormatText - Format HTML as plaintext
SYNOPSIS
require HTML::TreeBuilder;
$tree = HTML::TreeBuilder->new->parse_file("test.html");
require HTML::FormatText;
$formatter = HTML::FormatText->new(leftmargin => 0, rightmargin => 50);
print $formatter->format($tree);
DESCRIPTION
The HTML::FormatText is a formatter that outputs plain latin1 text. All character attributes (bold/italic/underline) are ignored.
Formatting of HTML tables and forms is not implemented.
You might specify the following parameters when constructing the formatter:
leftmargin (alias lm)
The column of the left margin. The default is 3.
rightmargin (alias rm)
The column of the right margin. The default is 72.
SEE ALSO
HTML::Formatter
COPYRIGHT
Copyright (c) 1995-2002 Gisle Aas, and 2002- Sean M. Burke. All rights reserved.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
This program is distributed in the hope that it will be useful, but without any warranty; without even the implied warranty of
merchantability or fitness for a particular purpose.
AUTHOR
Current maintainer: Sean M. Burke <sburke@cpan.org>
Original author: Gisle Aas <gisle@aas.no>
perl v5.12.1 2004-06-02 HTML::FormatText(3)